David Hatch presents the quiz that delves into the BBC Sound Archives and comes up with an intriguing mix of radio fragments.David Hatch chairs this radio quiz.David Hatch presents the quiz that delves into the BBC Sound Archives and comes up with an intriguing mix of radio fragments.David Hatch chairs the radio quiz that delves into the gems from the BBC sound archives, with help from two intrepid teams.David Hatch chairs the quiz that delves into the BBC Sound Archives and comes up with an intriguing jumble of radio fragments.